APA (7th ed.) Citation

Helgason, Ó. H., & Íslands, H. (2015). Party premiums. Material incentives and political participation in Iceland.

Chicago Style (17th ed.) Citation

Helgason, Ólafur Heiðar, and Háskóli Íslands. Party Premiums. Material Incentives and Political Participation in Iceland. 2015.

MLA (9th ed.) Citation

Helgason, Ólafur Heiðar, and Háskóli Íslands. Party Premiums. Material Incentives and Political Participation in Iceland. 2015.

Warning: These citations may not always be 100% accurate.